MURAKAWA Kazuo | 論文著者

NTT Co. Ltd.

Ntt Corp. Tokyo Jpn

NTT East Corp.

Ntt East Corp. Tokyo Jpn

NTT Energy & Environment Systems Laboratories, NTT Corporation

Ntt Global Business Strategy Office Ntt Corporation

NTT Global Business Strategy Office, NTT Corporation

NTT Intellectual Property Center, NTT Corporation

Osaka Institute of Technology

Technical Assistance And Support Center Ntt East Corporation

Technical Assistance and Support Center, NTT East Corporation